Package oracle.sdp.presence.integration

Abstraction of a "buddy" - a resource identifying a person for whom
we want to set permissions for accessing presence information, or
whom we want to add to different lists ("friends", "buddies", "workmates"
etc).

Class for communicating failures that may occur when manipulating
documents on an XDMS as a result of concurrent modification of the same document
by two different clients that causes an document conflict that cannot be
automatically resolved.